:root {
  color-scheme: light;
  --ink: #18212f;
  --muted: #5b6573;
  --line: #dce4ee;
  --panel: #ffffff;
  --wash: #f4f8fb;
  --brand: #0b6bcb;
  --brand-dark: #084f98;
  --accent: #0f9f76;
  --code: #101828;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.65;
}

a {
  color: var(--brand);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  font-size: 15px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
}

.nav-links a {
  color: var(--ink);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
  padding: 8px 10px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid var(--brand);
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  line-height: 1.2;
}

.button:hover {
  background: var(--brand-dark);
  color: #fff;
  text-decoration: none;
}

.button.secondary {
  border-color: var(--line);
  color: var(--ink);
  background: #fff;
}

.button.secondary:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.hero {
  background:
    radial-gradient(circle at 18% 20%, rgba(15, 159, 118, 0.14), transparent 26%),
    linear-gradient(180deg, #eef6ff 0%, #ffffff 82%);
  border-bottom: 1px solid var(--line);
}

.hero-inner,
.section,
.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 72px 24px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 42px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 13px;
}

h1,
h2,
h3 {
  line-height: 1.15;
  letter-spacing: 0;
}

h1 {
  margin: 0 0 18px;
  max-width: 820px;
  font-size: clamp(40px, 6vw, 72px);
}

h2 {
  margin: 0 0 16px;
  font-size: clamp(28px, 4vw, 42px);
}

h3 {
  margin: 0 0 10px;
  font-size: 21px;
}

.lead {
  margin: 0 0 28px;
  max-width: 760px;
  color: var(--muted);
  font-size: 20px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.trust-row li,
.tag {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  background: #fff;
  color: var(--muted);
  font-size: 13px;
}

.terminal {
  overflow: hidden;
  border: 1px solid #27364d;
  border-radius: 8px;
  background: var(--code);
  color: #e6edf7;
  box-shadow: 0 28px 80px rgba(16, 24, 40, 0.18);
}

.terminal-bar {
  display: flex;
  gap: 7px;
  padding: 12px;
  border-bottom: 1px solid #27364d;
}

.terminal-bar span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #ff6259;
}

.terminal-bar span:nth-child(2) {
  background: #ffbd2e;
}

.terminal-bar span:nth-child(3) {
  background: #29c840;
}

pre {
  overflow: auto;
  margin: 0;
  padding: 22px;
  font: 14px/1.65 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.section.alt {
  background: var(--wash);
  max-width: none;
}

.section.alt > .section-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.intro {
  max-width: 780px;
  margin-bottom: 34px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 22px;
}

.card p {
  margin-bottom: 0;
  color: var(--muted);
}

.list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.list li {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.content {
  max-width: 860px;
}

.content p,
.content li {
  color: var(--muted);
}

.content code,
.card code {
  border-radius: 6px;
  padding: 2px 6px;
  color: #0b4d88;
  background: #e8f3ff;
}

.page-title {
  background: linear-gradient(180deg, #eef6ff, #fff);
  border-bottom: 1px solid var(--line);
}

.page-title .section {
  padding-top: 56px;
  padding-bottom: 48px;
}

.breadcrumb {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
}

.faq details {
  border-top: 1px solid var(--line);
  padding: 16px 0;
}

.faq summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 800;
}

.cta-band {
  background: #0e253f;
  color: #fff;
}

.cta-band .section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 44px;
  padding-bottom: 44px;
}

.cta-band p {
  max-width: 700px;
  color: #d9e7f6;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #f9fbfd;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 28px;
  padding-top: 44px;
  padding-bottom: 44px;
}

.footer-inner h3 {
  font-size: 15px;
}

.footer-inner ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.footer-inner li {
  margin: 8px 0;
}

@media (max-width: 820px) {
  .nav {
    align-items: flex-start;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 62px;
    flex-direction: column;
    align-items: stretch;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 14px;
    background: #fff;
    box-shadow: 0 20px 50px rgba(16, 24, 40, 0.14);
  }

  .nav-links.open {
    display: flex;
  }

  .hero-grid,
  .grid,
  .grid.two,
  .footer-inner,
  .cta-band .section {
    grid-template-columns: 1fr;
  }

  .cta-band .section {
    align-items: flex-start;
  }

  .hero-inner,
  .section,
  .footer-inner {
    padding: 48px 18px;
  }
}